2/3

www.rohm.com

○

c

2009 ROHM Co., Ltd. All rights reserved.

2009.11 - Rev.C

Data Sheet

2SD2118

Package

Taping

Code

Type

TL

2500

2SD2118

QR

Basic ordering unit (pieces)

Item

R

180 to 390

Q

120 to 270

Electrical characteristic curves

1m

2m

5m

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

10

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

(V)

Fig.1 Grounded emitter propagation

characteristics

=2V

25

°C

−25°C

Ta=100

°C

0

1

2

3

4

5

0

0.4

0.8

1.2

1.6

2.0

Ta

=25°C

5mA

10mA

15mA

20mA

25mA

30mA

35mA

40mA

=0mA

45mA

50mA

(V)

Fig.2 Grounded emitter output

characteristics

1m

5

10

20

50

100

200

500

1000

2000

5000

2m 5m 0.010.02 0.050.1 0.2 0.5 1

2

5 10

Ta

=25°C

2V

1V

=5V

(A)

Fig.3 DC current gain vs.

collector current (

Ι )

1m

5

10

20

50

100

200

500

1000

2000

5000

2m 5m 0.010.02 0.05 0.10.2 0.5 1 2

5 10

=1V

25

°C

−25°C

Ta

=100°C

(A)

Fig.4 DC current gain vs.

collector current (

ΙΙ )

1m

5

10

20

50

100

200

500

1000

2000

5000

2m 5m0.010.02 0.050.10.2 0.5 1

2

5 10

=2V

25

°C

−25°C

Ta

=100°C

(A)

Fig.5 DC current gain vs.

collector current (

ΙΙΙ )

5m0.010.02 0.05

0.2 0.5 1

2m

2

1

0.5

0.2

0.1

0.05

0.02

0.01

25 10

(A)

Fig.6 Collector-emitter

saturation voltage vs.

collector current (

Ι )

Ta

=25°C

0.1

=50

30

10

40

2

1

0.5

0.2

0.1

0.05

0.02

0.01

2m 5m 0.010.02 0.05 0.1 0.2 0.5 1

2

5 10

(A)

Fig.7 Collector-emitter

saturation voltage vs.

collector current (

ΙΙ )

=10

25

°C

−25°C

Ta

=100°C

2

1

0.5

0.2

0.1

0.05

0.02

0.01

2m 5m0.010.02 0.05 0.1 0.2 0.5 1

2

5 10

(A)

Fig.8 Collector-emitter

saturation voltage vs.

collector current (

ΙΙΙ )

=30

Ta

=100°C

25

°C

−25°C

2

1

0.5

0.2

0.1

0.05

0.02

0.01

2m 5m0.010.02 0.05 0.1 0.2

0.5 1 2

5

10

(A)

Fig.9 Collector-emitter

saturation voltage vs.

collector current (IV)

=40

25

°C

−25°C

Ta

=100°C